package com.farmUni.controller;

import com.farmUni.common.R;
import com.farmUni.service.AIChatService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.File;
import java.io.IOException;
import java.util.UUID;


@RestController
@Slf4j
@RequestMapping("/aiChat")
public class AIChatController {
    @Autowired
    private AIChatService aiChatService;

    @Value("${cityView.recordPath}")
    private String basePath;

    @Value("${cityView.pcmPath}")
    private String pcmPath;

    @PostMapping("/result")
    public String aiChat(MultipartFile file){
        return aiChatService.aichat(file);
    }


    @PostMapping("/upload")
    public R<String> upload(MultipartFile file){
        //file是一个临时文件，需要转存到指定位置，否则本次请求完成后临时文件会删除
        log.info(file.toString());

        //原始文件名
        String originalFilename = file.getOriginalFilename();//abc.jpg
        String suffix = originalFilename.substring(originalFilename.lastIndexOf("."));

        //使用UUID重新生成文件名，防止文件名称重复造成文件覆盖
        String fileName = UUID.randomUUID().toString() + suffix;//dfsdfdfd.jpg

        //创建一个目录对象
        File dir = new File(basePath);
        //判断当前目录是否存在
        if(!dir.exists()){
            //目录不存在，需要创建
            dir.mkdirs();
        }

        try {
            //将临时文件转存到指定位置
            file.transferTo(new File(basePath + fileName));
        } catch (IOException e) {
            e.printStackTrace();
        }
        return R.success(fileName);
    }

    @PostMapping("/trans")
    public String mp3Trans(String pathName){
        System.out.println("名字" + pathName);
        System.out.println("路径" + pcmPath);
        //voiceTansform.convertMP3ToPcm(basePath + pathName, pcmPath);
        return "ok";
    }
}
